Wiring instruction

■Wiring instructions

The motor roller has three power supply leads (red, white, black). The direction of rotation can be altered by interchanging two of the three leads. When many rollers are used and their leads are all connected in the same way, they rotate in the same direction.

■Example of 100V single-phase wiring

(Capacitor installed outside)

■Example of 200V three-phase wiring


The shaft end can be pushed in so that the roller can be easily fitted by snap action.

■Anti-surge Measures

When the motor roller is turned on and off, a surge voltage (thousands of volts) is generated momentarily.
Any surge voltage may unfavorably affect the motor coil and shorten the service life of the motor roller.
To prevent this, use a noncontact relay to open or close the circuit or install a surge absorber between the switch (magnet relay) and the motor roller.

■About the Use of an Inverter

An inverter cannot be used with any roller model intended to run on single-phase power or on 380 V or more three-phase power.
  • Straight rollers
  • Tapered rollers
  • DC roller
  • Options
  • Idle rollers
  • Terminal Brackets
  • Shafts
  • Compatibility with cleanroom system
  • Brake system
  • How to Select the Motor Roller Model
  • Design Considerations
  • Wiring instruction
  • Cautions in Handling & Safety Precautions
  • MRB